If the core loss of single phase transformer at full load is 318 w, then the core loss at 50% of load is 80W O 318W 159W O 20W

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter4: Symbols
Section: Chapter Questions
Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....
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If the core loss of single phase transformer at full load is 318 W, then the core loss at 50% of load is
80W
O 318W
159W
O 20W
Transcribed Image Text:If the core loss of single phase transformer at full load is 318 W, then the core loss at 50% of load is 80W O 318W 159W O 20W
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